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YYW to FSI: distance & flight time
Armstrong (Armstrong Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,182 mi
1,902 km · 1,027 nm
3h 2m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YYW→FSI fares Phone-only fares on this route — call free
Flight time details
1,182 miles nonstop takes roughly 3h 2m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YYW — Armstrong Airport · Armstrong, Canada
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YYW
- YGQ · Geraldton Greenstone Regional Airport94 mi away
- YPL · Pickle Lake Airport98 mi away
- YFH · Fort Hope Airport98 mi away
- YQN · Nakina Airport98 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is YYW from FSI?
The flight distance from Armstrong (YYW) to Fort Sill (FSI) is 1,182 miles (1,902 km, 1,027 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YYW to FSI?
A nonstop flight takes about 3h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Armstrong and Fort Sill?
Fort Sill is 1 hour behind Armstrong.
What is the cheapest way to fly from YYW to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YYW–FSI that never appear on search engines, with no booking fees.